Test tube rack for food detection

Abstract

The utility model discloses a test tube rack for food detection, and relates to the technical field of test tube racks. Comprising a box body, a water pump is fixedly arranged on the upper surface of the exterior of the box body, a first water pipe is fixedly arranged at one end of the water pump, a flow dividing box is fixedly arranged at the end, away from the water pump, of the first water pipe, and a plurality of second water pipes which are evenly distributed are fixedly arranged at the bottom end of the flow dividing box; one end of each second water pipe fixedly penetrates through one side wall of the box body to be arranged inside, nozzles are fixedly arranged at the ends, away from the flow dividing box, of the second water pipes, a rotating plate is arranged in the box body, rotating rods distributed in a mirror image mode are fixedly arranged on the two sides of the rotating plate, and a placing plate is fixedly arranged on the upper surface of the rotating plate; according to the food detection device, the effect of conveniently cleaning the test tubes can be achieved, the situation that the test tubes are cleaned by detection personnel after food detection is completed is avoided, the working intensity of the detection personnel is reduced, the time of the detection personnel is saved, and the working efficiency of the detection personnel is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of test tube racks, in particular to a test tube rack for food testing. Background Art

[0002] At present, in the process of food testing, the staff needs to take out a part of the food as a sample and put it into a test tube for testing to determine whether it contains harmful substances. In the process of testing food, a test tube rack is needed;

[0003] The existing test tube rack can only place the test tubes, but does not have the function of cleaning the test tubes. After the food inspection is completed, the inspectors need to clean the test tubes. The process of cleaning the test tubes is relatively cumbersome, which increases the workload of the inspectors, wastes their time, and greatly affects their work efficiency. Utility Model Content

[0004] In order to solve the problem that the process of cleaning the test tube is relatively complicated, the purpose of the utility model is to provide a test tube rack for food testing.

[0005] To solve the above technical problems, the utility model adopts the following technical scheme: it comprises a box body, a water pump is fixedly provided on the outer upper surface of the box body, a first water pipe is fixedly provided on one end of the water pump, a diversion box is fixedly provided on the end of the first water pipe away from the water pump, a plurality of evenly distributed second water pipes are fixedly provided on the bottom end of the diversion box, the diversion box is fixedly installed on the outer surface of one side of the box body, one end of the second water pipe is fixedly passed through a side wall of the box body and is placed inside, a nozzle is fixedly provided on the end of the second water pipe away from the diversion box, a rotating plate is provided in the box body, mirror-distributed rotating rods are fixedly provided on both sides of the rotating plate, a placing plate is fixedly provided on the upper surface of the rotating plate, a plurality of evenly distributed placing grooves are opened in the placing plate, a sliding frame is slidably provided on the upper surface of the rotating plate, a plurality of evenly distributed water inlet holes are opened on the top of the sliding frame, and the diameter of the water inlet holes is smaller than the placing grooves.

[0006] Preferably, a drying lamp is fixedly provided on the inner upper surface of the box.

[0007] Compared with the prior art, the beneficial effects of the utility model are:

[0008] 1. The present application can achieve the effect of facilitating the cleaning of the test tube, avoiding the need for testers to clean the test tube after the food test is completed, reducing the work intensity of the testers, saving the time of the testers, and improving the work efficiency of the testers.

[0009] 2. This application can achieve the effect of quickly drying the test tube. After the test tube is cleaned, the water in the test tube is controlled first, and then the test tube is dried, which is convenient for the test personnel to use again. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0011] Figure 1 It is a schematic diagram of the structure of the utility model.

[0012] Figure 2 It is a schematic diagram of the structure after the box body of the utility model is disassembled.

[0013] Figure 3 It is a schematic diagram of the connection structure between the rotating rod and the rotating plate in the utility model.

[0014] Figure 4 It is a structural schematic diagram of the sliding frame and the placement plate in the utility model.

[0015] Figure 5 For this utility model Figure 3 Enlarged structural diagram at A in the middle.

[0016] Figure 6 For this utility model Figure 4 Enlarged structural diagram at B in the middle.

[0017] In the figure: 1. box body; 2. water pump; 21. first water pipe; 22. diversion box; 23. second water pipe; 24. nozzle; 3. rotating plate; 31. placement plate; 32. placement slot; 33. sliding frame; 34. water inlet hole; 310. guide block; 320. guide rod; 330. fixing plate; 4. rotating rod; 400. connecting rod; 410. large gear; 420. small gear; 430. driving rod; 440. motor; 450. stabilizing disk; 5. connecting plate; 51. threaded fixing piece; 52. fixing slot; 6. drying lamp; 7. downpipe; 71. waste water tank. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] Example: Figure 1-6 As shown, the utility model provides a test tube rack for food testing, including a box body 1, a water pump 2 is fixedly provided on the outer upper surface of the box body 1, a first water pipe 21 is fixedly provided at one end of the water pump 2, a diversion box 22 is fixedly provided at the end of the first water pipe 21 away from the water pump 2, a plurality of second water pipes 23 distributed evenly are fixedly provided at the bottom end of the diversion box 22, the diversion box 22 is fixedly installed on the outer surface of one side of the box body 1, one end of the second water pipe 23 is fixedly passed through a side wall of the box body 1 and placed inside, a nozzle 24 is fixedly provided at the end of the second water pipe 23 away from the diversion box 22, a rotating plate 3 is provided in the box body 1, rotating rods 4 distributed in a mirror image are fixedly provided on both sides of the rotating plate 3, a placing plate 31 is fixedly provided on the upper surface of the rotating plate 3, a plurality of placing grooves 32 distributed evenly are opened in the placing plate 31, a sliding frame 33 is slidably provided on the upper surface of the rotating plate 3, a plurality of water inlet holes 34 distributed evenly are opened at the top of the sliding frame 3, and the diameter of the water inlet holes 34 is smaller than the placing groove 32.

[0020] A drying lamp 6 is fixedly provided on the inner upper surface of the box body 1 .

[0021] The ends of the rotating rods 4 that are away from each other are fixed with a stabilizing plate 450, and the stabilizing plate 450 is rotatably arranged in the inner wall of the box body 1; by setting the stabilizing plate 450, the rotating rod 4 can stably drive the rotating plate 3 to rotate.

[0022] A connecting rod 400 is fixedly provided on one side of one of the stabilizing plates 450 away from the rotating rod 4. The connecting rod 400 rotates through a side wall of the box body 1 and is placed outside. A large gear 410 is fixedly provided at one end of the connecting rod 400, and a small gear 420 is meshed with one side of the large gear 410.

[0023] A driving rod 430 is fixedly inserted in the pinion 420 , and a motor 440 is provided at one end of the driving rod 430 . The driving end of the motor 440 is fixedly installed coaxially with the driving rod 430 , and the end of the driving rod 430 away from the motor 440 is rotatably installed on the outer surface of one side of the box body 1 .

[0024] A symmetrically distributed connecting plate 5 is fixedly provided on the outer surface of one side of the sliding frame 33 , and a threaded fixing piece 51 is threadedly inserted into each connecting plate 5 . A symmetrically distributed fixing groove 52 is formed on the top of the rotating plate 3 , and the threaded fixing piece 51 cooperates with the fixing groove 52 for use.

[0025] Guide blocks 310 are fixedly provided on the outer surfaces of both sides of the sliding frame 33. The guide blocks 310 are distributed in a mirror image. Guide rods 320 are slidably inserted in the guide blocks 310. Fixed plates 330 are fixedly provided at both ends of the guide rods 320. The bottom end of the fixed plate 330 is fixedly installed on the outer upper surface of the rotating plate 3. By setting the guide blocks 310 and the guide rods 320, the sliding frame 33 is limited, so that the sliding frame 33 can move stably. By setting the fixed plates 330, the guide rods 320 are fixedly supported.

[0026] A downpipe 7 is fixedly provided at the bottom end of the box body 1, and a wastewater tank 71 is fixedly provided at the bottom end of the downpipe 7. By setting up the downpipe 7 and the wastewater tank 71, water used for cleaning the test tube enters the wastewater tank 71 through the downpipe 7, making it convenient for the detection personnel to collect and clean the wastewater.

[0027] Working principle: First, put the used test tube into the placement groove 32, then push the sliding frame 33 to move, when the water inlet hole 34 is aligned with the test tube opening in the placement groove 32, rotate the threaded fixing piece 51, the threaded fixing piece 51 moves downward during the rotation, when the bottom of the threaded fixing piece 51 completely enters the fixing groove 52, the sliding frame 33 is fixed, and the motor 440 is started to drive the driving rod 430 to rotate, the driving rod 430 drives the small gear 420 to rotate, the small gear 420 drives the large gear 410 to rotate, the large gear 410 drives one of the connecting rods 400 to rotate, one of the connecting rods 400 drives one of the stabilizing plates 450 to rotate, one of the stabilizing plates 450 drives one of the rotating rods 4 to rotate, one of the rotating rods 4 drives the rotating plate 3 to rotate, and at the same time, the other rotating rod 4 and the stabilizing plate 45 0 rotates with the rotating plate 3. When the rotating plate 3 rotates to a position where the water inlet hole 34 is aligned with the nozzle 24, the motor 440 is turned off and the water pump 2 is started. The water pump 2 transmits water to the first water pipe 21 through the external water pipe, transmits the water to the diverter box 22 through the first water pipe 21, and transmits the water to the plurality of second water pipes 23 through the diverter box 22. The water in the second water pipes 23 is sprayed out through the nozzle 24, and the sprayed water enters the test tube through the water inlet hole 34 to clean the test tube. When the cleaning of the test tube is completed, the motor 440 is started to drive the rotating plate 3 to rotate. When the rotating plate 3 rotates to the position where the opening of the test tube faces downward, the water of the test tube can be controlled. When the water control of the test tube is completed, the motor 440 is started again to drive the rotating plate 3 to rotate. When the rotating plate 3 rotates to the position where the opening of the test tube faces upward, the drying lamp 6 is started to dry the test tube.

[0028] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A test tube rack for food testing, comprising a box (1), characterized in that: A water pump (2) is fixedly provided on the outer upper surface of the box body (1); a first water pipe (21) is fixedly provided at one end of the water pump (2); a diversion box (22) is fixedly provided at one end of the first water pipe (21) away from the water pump (2); a plurality of evenly distributed second water pipes (23) are fixedly provided at the bottom end of the diversion box (22); the diversion box (22) is fixedly installed on the outer surface of one side of the box body (1); one end of the second water pipe (23) is fixedly passed through a side wall of the box body (1) and is placed inside; the second water pipe (23) is away from the diversion box (22). A nozzle (24) is fixedly provided at one end of each of the two ends of the housing (1), a rotating plate (3) is provided in the housing (1), rotating rods (4) are fixedly provided in mirror-image arrangement on both sides of the rotating plate (3), a placement plate (31) is fixedly provided on the upper surface of the rotating plate (3), a plurality of placement grooves (32) are evenly distributed in the placement plate (31), a sliding frame (33) is slidably provided on the upper surface of the rotating plate (3), a plurality of water inlet holes (34) are evenly distributed at the top end of the sliding frame (33), and the diameter of the water inlet hole (34) is smaller than that of the placement groove (32).

2. A test tube rack for food testing as claimed in claim 1, characterized in that: A drying lamp (6) is fixedly provided on the inner upper surface of the box body (1).

3. A test tube rack for food testing as claimed in claim 1, characterized in that: A stabilizing disk (450) is fixedly provided at one end of the rotating rods (4) that is away from each other, and the stabilizing disk (450) is rotatably arranged in the inner wall of the box body (1).

4. A test tube rack for food testing as claimed in claim 3, characterized in that: A connecting rod (400) is fixedly provided on one side of one of the stabilizing plates (450) away from the rotating rod (4); the connecting rod (400) is rotatably passed through a side wall of the box body (1) and is placed outside; a large gear (410) is fixedly provided on one end of the connecting rod (400); a small gear (420) is meshed with one side of the large gear (410).

5. A test tube rack for food testing as claimed in claim 4, characterized in that: A driving rod (430) is fixedly inserted into the pinion (420), a motor (440) is provided at one end of the driving rod (430), the driving end of the motor (440) is coaxially fixedly mounted with the driving rod (430), and an end of the driving rod (430) away from the motor (440) is rotatably mounted on an outer surface of one side of the box body (1).

6. A test tube rack for food testing as claimed in claim 1, characterized in that: A symmetrically distributed connecting plate (5) is fixedly provided on the outer surface of one side of the sliding frame (33), and a threaded fixing piece (51) is threadedly inserted in each of the connecting plates (5). A symmetrically distributed fixing groove (52) is provided on the top of the rotating plate (3), and the threaded fixing piece (51) is used in conjunction with the fixing groove (52).

7. A test tube rack for food testing as claimed in claim 1, characterized in that: Guide blocks (310) are fixedly provided on the outer surfaces of both sides of the sliding frame (33), and the guide blocks (310) are distributed in a mirror image. Guide rods (320) are slidably inserted in the guide blocks (310), and fixed plates (330) are fixedly provided at both ends of the guide rods (320), and the bottom end of the fixed plate (330) is fixedly mounted on the outer upper surface of the rotating plate (3).

8. A test tube rack for food testing as claimed in claim 1, characterized in that: A downpipe (7) is fixedly provided at the bottom end of the box body (1), and a wastewater tank (71) is fixedly provided at the bottom end of the downpipe (7).

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